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Looking to build a 525 hp (416) stroker and would like input pertaining to proven combos and expected costs. Motor will be street and strip (mostly street) so it must run on pump gas. Parts I have to work with-
340 block, 30 over with mains studded.
Scat H-Beam rods
E- Heads, ported with crane gold roller rockers.
RPM Air gap intake with 750 HP Holley carb.
Headman headers with 3” exhaust and flowmasters
10” 3500 Turbo Action converter built 727 Trans.
430 rear gears with 29” tall tires
All will be installed in a 3500 lb Dart.
Any input, lessons learned etc would be appreciated.

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The 750 carb will probally struggle to get there, a 850 won't Been there done that with a lower compression pump gas W2 headed 418 for ninesecondPhil several years back the rest looks good, I would go with what you got and IF your not happy with the results, add a bigger carb later The 750 will drive nice on the street but choke the motor down in the upper RPMs